FIG. 6.

Treadmill training has no effect on tissue sparing. (A) Representative eriochrome cyanine-stained coronal sections of sham and spinal cord injury (SCI) mice. The lesion epicenter shows loss of gray and a large percentage of white matter in trained and untrained SCI mice (scale bar, 500 μm). (B) Quantification of the cross-sectional area (CSA) indicates a similar significant loss (analysis of variance, p < 0.0001, protected least significant difference ####p < 0.0001) in injured animals and no training effect.